Could key climate talks mark ground zero in global push to ditch fossil fuels?

Colombia hosted nearly 60 countries at pivotal time on world stage for fight to transition to a clean energy future Looking out to sea from the grey sandy beaches of Santa Marta, on Colombia’s Caribbean coast, it is never hard to spot evidence of the country’s thriving fossil fuel export trade. Oil tankers ride at anchor on the horizon, and sometimes, locals say, lumps of coal wash up on the shore, blown off the collier ships that carry cargos from the nearby mines. It was here, on Wednesday eve